Sync
files from your CMS
Send uploads from WordPress, Strapi, or your backend into Smooth CDN.
Smooth Product
Connect your CMS uploads to Smooth CDN
Keep uploading files where you already work. CDN Connector sends them from WordPress, Strapi, or your backend to Smooth CDN, optimizes them, and serves them from CDN URLs.
Optimize
supported files
Create image variants, minify CSS / JS, compress audio and video, optimize PDFs, and cache files before delivery.
Serve
CDN URLs
Use CDN-hosted asset URLs in your site, app, or content output.
Automatic optimization after sync
Your CMS or backend stays where uploads begin. Smooth CDN prepares images, audio, video, PDFs and supported files for delivery.
Before
hero.png (2.4 MB)
Optimized
hero.png (420 KB)hero.webp (180KB)hero.avif (95KB)
Smooth CDN optimizes the PNG, creates WebP and AVIF variants, then serves the best version from the original PNG URL.
Before
app.js (320 KB)
Optimized
app.js (110 KB)
JavaScript is minified and compressed while the public URL stays stable.
Before
podcast.mp3 (18 MB)
Optimized
podcast.m4a (11 MB)
Audio files can be compressed and cached for faster media delivery.
Before
launch.mov (46 MB)
Optimized
launch.m4v (21 MB)
Video files can be compressed for lighter delivery while keeping stable CDN URLs.
Before
catalog.pdf (8.5 MB)
Optimized
catalog.pdf (4.1 MB)
PDF files can be optimized, compressed, and served from CDN cache.
Connector integrations
Choose the integration that matches where your files are uploaded today.
WordPress
Use a plugin to sync media, optimize files, offload local assets, and protect selected files.
Strapi
Use the Strapi plugin to sync media assets and serve them from Smooth CDN.
Any backend
Upload files from scripts, API calls, or release jobs when your own backend manages them.
Plans comparison
| Plan | Guest | Free | Starter | Pro |
|---|---|---|---|---|
| Max connected domains | 1 | 3 | 25 | 100 |
| Image variants | 3 | 3 | 6 | 12 |
| Max synced files per project | 100 | 500 | 10k | 100k |
| Bandwidth | 1 GB | 5 GB | 25 GB 300 GB in yearly cycle | 100 GB 1.17 TB in yearly cycle |
| Requests | 5k | 20k | 300k 3.6M in yearly cycle | 1.5M 18M in yearly cycle |
| Max size of text asset | 500 KB | 1 MB | 5 MB | 10 MB |
| Max size of image asset | 2 MB | 5 MB | 20 MB | 50 MB |
| Max size of document asset | 2 MB | 5 MB | 20 MB | 50 MB |
| Max size of audio asset | 2 MB | 5 MB | 20 MB | 50 MB |
| Max size of video asset | 10 MB | 25 MB | 50 MB | 100 MB |
| Max size of archive asset | 0 B | 0 B | 50 MB | 100 MB |
| Unused assets history retention | 1 days | 30 days | 90 days | 365 days |
| 2FA | ||||
| Custom subdomain Allows customized shorter CDN url | ||||
| Monthly | $0 | $0 | $5 + taxes | $10 + taxes |
| Yearly | $0 | $0 | $49 + taxes | $99 + taxes |
Why both Guest and Free?
Guest is a special account type for testing dedicated plugins and custom integrations. Free is the regular self-serve plan for personal projects, experiments, and ongoing use.
Connect the tools you already upload from
Send files from WordPress, Strapi, or your backend to Smooth CDN, including video uploads, then serve optimized CDN URLs.